A Motion to Suppress Evidence is a powerful pre-trial motion which attempts to exclude often extremely incriminating evidence, which, more than likely, will lead to a conviction. Examples of this type of evidence would include illegal narcotics, drugs, guns, firearms, money, or other items used to commit a crime. The basis of this pre-trial motion is a person’s constitutional right against illegal search and seizure, which is in the United States Constitution as well as each individual state’s constitution. The right against illegal search and seizure is contained in the Fourth Amendment to the United States Constitution, which, through the Fourteenth Amendment entitles all people to due process under the law. Due process deals with the administration of justice and is a safeguard against the arbitrary denial of life, liberty, and property by the government. The Pennsylvania Constitution provides protection against illegal search and seizure under Article 1, Section 8, while New Jersey also provides this protection under Article 1, Paragraph 7, of its Constitution.